/*
 *    Copyright (c) 2018-2025, cloud All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of the pig4cloud.com developer nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * Author: cloud
 */

package com.fuyao.cloud.daemon.quartz.util;

import cn.hutool.core.util.StrUtil;
import com.fuyao.cloud.daemon.quartz.constants.CloudQuartzEnum;
import com.fuyao.cloud.daemon.quartz.entity.SysJob;
import com.fuyao.cloud.daemon.quartz.exception.TaskException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

/**
 * 定时任务java class反射实现
 *
 * @author 郑健楠
 */
@Slf4j
@Component("javaClassTaskInvoker")
public class JavaClassTaskInvoker implements ITaskInvoker {

    @Override
    public void invokeMethod(SysJob sysJob) throws TaskException {
        Object obj;
        Class clazz;
        Method method;
        Object returnValue;
        try {
            if (StrUtil.isNotEmpty(sysJob.getMethodParamsValue())) {
                clazz = Class.forName(sysJob.getClassName());
                obj = clazz.newInstance();
                method = clazz.getDeclaredMethod(sysJob.getMethodName(), String.class);
                returnValue = method.invoke(obj, sysJob.getMethodParamsValue());
            } else {
                clazz = Class.forName(sysJob.getClassName());
                obj = clazz.newInstance();
                method = clazz.getDeclaredMethod(sysJob.getMethodName());
                returnValue = method.invoke(obj);
            }
            if (StrUtil.isEmpty(returnValue.toString())
                    || CloudQuartzEnum.JOB_LOG_STATUS_FAIL.getType().equals(returnValue.toString())) {
                log.error("定时任务javaClassTaskInvok异常,执行任务：{}", sysJob.getClassName());
                throw new TaskException("定时任务javaClassTaskInvok业务执行失败,任务：" + sysJob.getClassName());
            }
        } catch (ClassNotFoundException e) {
            log.error("定时任务java反射类没有找到,执行任务：{}", sysJob.getClassName());
            throw new TaskException("定时任务java反射类没有找到,执行任务：" + sysJob.getClassName());
        } catch (IllegalAccessException e) {
            log.error("定时任务java反射类异常,执行任务：{}", sysJob.getClassName());
            throw new TaskException("定时任务java反射类异常,执行任务：" + sysJob.getClassName());
        } catch (InstantiationException e) {
            log.error("定时任务java反射类异常,执行任务：{}", sysJob.getClassName());
            throw new TaskException("定时任务java反射类异常,执行任务：" + sysJob.getClassName());
        } catch (NoSuchMethodException e) {
            log.error("定时任务java反射执行方法名异常,执行任务：{}", sysJob.getClassName());
            throw new TaskException("定时任务java反射执行方法名异常,执行任务：" + sysJob.getClassName());
        } catch (InvocationTargetException e) {
            log.error("定时任务java反射执行异常,执行任务：{}", sysJob.getClassName());
            throw new TaskException("定时任务java反射执行异常,执行任务：" + sysJob.getClassName());
        }

    }

}
